package com.springdemo.spring5.service;

import com.springdemo.spring5.dao.BookDao;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;

/**
 * Created with IntelliJ IDEA.
 * User: zjz
 * Date: 2022/02/28 0:05
 * Description:
 * Version: V1.0
 */

public class BookService {

    //注入dao

    private BookDao bookDao;
}
